Shark Wheels has invented a square wheel that it claims is faster, slides better, and works on water and gravel better than round wheels. Shark Wheels Amid the hullabaloo around Apple’s WWDC and the ...

Discover five extraordinary personal transportation projects as we transform ordinary bikes and skates into engineering marvels! From a tank-track bicycle with square wheels and a functional ...

Back in 2013, California-based startup Shark Wheel hit Kickstarter with a very odd-looking cube-shaped skateboard wheel. Now the company has supersized the design for a pair of funky electric cars for ...